BrowserVersionOwn?TypeAs String
Chrome85.0.4183???
Chrome86.0.4240ownfunctionfunction IDBFactory() { [native code] }
CriOS85.0.4183???
Edge86.0.622ownfunctionfunction IDBFactory() { [native code] }
Edge87.0.651???
Edge87.0.658ownfunctionfunction IDBFactory() { [native code] }
Firefox68.0.0???
Firefox79.0.0ownfunctionfunction IDBFactory() { [native code] }
HeadlessChrome85.0.4183???
IE10.0.0ownobject[object IDBFactory]
KomodiaBot1.0.0???
Safari10.1.2ownfunctionfunction IDBFactory() { [native code] }

PropertiesChromeCriOSEdgeFirefoxHeadlessChromeIEKomodiaBotSafari
length 86.0.4240? 86.0.622 79.0.0??? 10.0.0
prototype 86.0.4240? 86.0.622 79.0.0? 10.0.0? 10.0.0